We also produce linear stepper motor, gearbox stepper motor, stepper motor with brake, drivers for all the motors, and closed loop stepper motors and drivers. We also have accessories such as power supplys, spindles and inverters, breakout board, TB6560 driver board, timing pulleys and so on.Packing and shipping :Company informaiton: Changzhou jinsanshi Mechatronics Co.Ltd. is a comorehensive company which specializes in producing and reserching stepper motor and motor driveer.In addition ,we have two brancher, Changzhou leicon Techonlogy Co. Ltd and Changzhou Dewo Interational trade Co. Ltd.